Set the output driver parameters dynamically from the output window style.

[pspp-builds.git] / src / output / cairo.h

diff --git a/src/output/cairo.h b/src/output/cairo.h
index af317d9c6b95548db207eac02a5a7c9b87e55aa2..974acb444e5f6e191896fad3036891dfc159bb94 100644 (file)
--- a/src/output/cairo.h
+++ b/src/output/cairo.h
@@ -31,12 +31,15 @@ struct string_map;
 struct xr_driver *xr_driver_create (cairo_t *, struct string_map *options);
 void xr_driver_destroy (struct xr_driver *);
 
+
 /* Functions for rendering a single output item to a Cairo context.
    Output items are never broken across multiple pages.
    Used by PSPPIRE to render in the GUI. */
 struct xr_rendering *xr_rendering_create (struct xr_driver *,
                                           const struct output_item *,
                                           cairo_t *);
+
+void xr_rendering_apply_options (struct xr_rendering *, struct string_map *o);
 void xr_rendering_measure (struct xr_rendering *, int *w, int *h);
 void xr_rendering_draw (struct xr_rendering *, cairo_t *,
                         int x, int y, int w, int h);